IRelationalCommand.ExecuteNonQuery 方法

定义

重载

ExecuteNonQuery(RelationalCommandParameterObject)

执行没有结果的命令。

ExecuteNonQuery(IRelationalConnection, IReadOnlyDictionary<String,Object>)

执行没有结果的命令。

ExecuteNonQuery(IRelationalConnection, IReadOnlyDictionary<String,Object>, Boolean)
已过时.

执行没有结果的命令。

ExecuteNonQuery(RelationalCommandParameterObject)

执行没有结果的命令。

public int ExecuteNonQuery (Microsoft.EntityFrameworkCore.Storage.RelationalCommandParameterObject parameterObject);
abstract member ExecuteNonQuery : Microsoft.EntityFrameworkCore.Storage.RelationalCommandParameterObject -> int
Public Function ExecuteNonQuery (parameterObject As RelationalCommandParameterObject) As Integer

参数

parameterObject
RelationalCommandParameterObject

此方法的参数。

返回

受影响的行数。

适用于

ExecuteNonQuery(IRelationalConnection, IReadOnlyDictionary<String,Object>)

执行没有结果的命令。

public int ExecuteNonQuery (Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Collections.Generic.IReadOnlyDictionary<string,object> parameterValues);
abstract member ExecuteNonQuery : Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Collections.Generic.IReadOnlyDictionary<string, obj> -> int
Public Function ExecuteNonQuery (connection As IRelationalConnection, parameterValues As IReadOnlyDictionary(Of String, Object)) As Integer

参数

connection
IRelationalConnection

要对其执行的连接。

parameterValues
IReadOnlyDictionary<String,Object>

参数的值。

返回

受影响的行数。

适用于

ExecuteNonQuery(IRelationalConnection, IReadOnlyDictionary<String,Object>, Boolean)

注意

Use overload without 'manageConnection' parameter

执行没有结果的命令。

public int ExecuteNonQuery (Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Collections.Generic.IReadOnlyDictionary<string,object> parameterValues = default, bool manageConnection = true);
[System.Obsolete("Use overload without 'manageConnection' parameter")]
public int ExecuteNonQuery (Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Collections.Generic.IReadOnlyDictionary<string,object> parameterValues, bool manageConnection);
abstract member ExecuteNonQuery : Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Collections.Generic.IReadOnlyDictionary<string, obj> * bool -> int
[<System.Obsolete("Use overload without 'manageConnection' parameter")>]
abstract member ExecuteNonQuery : Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Collections.Generic.IReadOnlyDictionary<string, obj> * bool -> int
Public Function ExecuteNonQuery (connection As IRelationalConnection, Optional parameterValues As IReadOnlyDictionary(Of String, Object) = Nothing, Optional manageConnection As Boolean = true) As Integer
Public Function ExecuteNonQuery (connection As IRelationalConnection, parameterValues As IReadOnlyDictionary(Of String, Object), manageConnection As Boolean) As Integer

参数

connection
IRelationalConnection

要对其执行的连接。

parameterValues
IReadOnlyDictionary<String,Object>

参数的值。

manageConnection
Boolean

一个 值,该值指示是否根据需要打开和关闭连接。

返回

受影响的行数。

属性

适用于